Hemoglobin A1c and the Estimated Average Glucose
Endorsement of eAG

July 2009
Despite some of these shortcomings, reporting of the eAG has been endorsed by several clinical groups such as the American Diabetes Association and International Diabetes Foundation and laboratory medicine groups like the American Association of Clinical Chemistry and the International Federation of Clinical Chemistry.
Endorsement of eAG |
Jump to section:
- Introduction
- US Diabetes Prevalence
- Diagnosis of Diabetes
- Categories of Glucose Values
- Importance of Diagnosis
- Role of the Laboratory
- Fasting Plasma Glucose
- Fasting Plasma Glucose
- Hemoglobin A1c (HbA1c)
- Glycation
- HbA1c Concentration
- Diabetes Treatment Goals
- HbA1c Methods
- Hemoglobin Variants
- Hemoglobinopathies
- Reporting HbA1c as an eAG
- HbA1c and Average Glucose
- Derivation of Estimated Average Glucose (eAG)
- HbA1c/eAG Table
- Limitations
- Endorsement of eAG
- HbA1c for Diagnosis of Diabetes
- Disadvantages
- International Expert Committee Report on the Role of the A1c Assay in the Diagnosis of Diabetes
- HbA1c at Mayo Clinic
- Conclusions
- Questions?


